156845829

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 244917504

約数和(自身を除く): 88071675

約数列:

[1, 3, 7, 21, 73, 101, 219, 303, 511, 707, 1013, 1533, 2121, 3039, 7091, 7373, 21273, 22119, 51611, 73949, 102313, 154833, 221847, 306939, 517643, 716191, 1552929, 2148573, 7468849, 22406547, 52281943, 156845829]

約数ペア:

[(1, 156845829), (3, 52281943), (7, 22406547), (21, 7468849), (73, 2148573), (101, 1552929), (219, 716191), (303, 517643), (511, 306939), (707, 221847), (1013, 154833), (1533, 102313), (2121, 73949), (3039, 51611), (7091, 22119), (7373, 21273)]